Provided to YouTube by Genie Music CorporationMy Self In My Heart · Kwak Jin EonMy Mister, Pt. 7 (Original Television Soundtrack)℗ 2018 Stone Music EntertainmentReleased on: 20180510Lyricist: Yoo JaeHaComposer: Yoo JaeHaArranger: 박성일Autogenerated by YouTube.